// Define pics in the following array. It's set up for ten pics now, but can be modified.
var pics = ["placeholder. don't modify me. the zero item in the array is never called upon",
"
",
"
",
"
",
"
",
"
",
"
",
"
",
"
",
"
",
"
"]
// This calculates the random number.
var randomNumber = Math.ceil(Math.random() * 10);
// This is a patch, the random number output is 0-10. This would need to be modified (by changing the greater than # in the if line and the # to subtract from random number in the line that follows) if more pics are added.
if (randomNumber > 10) {
randomNumber = randomNumber-10;
}